U4_TANK_BID_PLANS_4_OF_6_-_TANK_AND_PUMPHOUSE.pdf

PDF 9 MB Posted Mar 27, 2024

Attached to: University No. 4 Tank Replacement Project
Solicitation number: IFB No. WT-0117
Issued by: Santa Cruz County, San Francisco City, California

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Written by GovTribe AI · Jul 1, 2025

These detailed engineering and design drawings are prepared for the City of Santa Cruz Water Department's University 4 Tank Replacement Project, specifically focusing on the technical specifications for a new welded steel water reservoir and associated pumping infrastructure. The documents provide comprehensive plans for demolishing the existing 400,000-gallon steel reservoir and constructing a replacement tank, including detailed schematics for the tank's structural components, roof design, stairway, internal fittings, piping connections, and mechanical systems. The drawings cover multiple technical aspects such as shell and bottom plans, roof configurations, structural details, overflow and drainage systems, valve installations, and specific installation requirements for various mechanical components.

The project involves replacing an existing water storage tank at the University 4 site, with engineering drawings indicating precise technical specifications for a new welded steel reservoir designed to maintain water supply for the University of California Santa Cruz campus and local Westside customers. The documents reveal extensive planning for infrastructure resilience, including fire hardening, drainage improvements, and careful integration with existing pump station systems. The drawings suggest a complex engineering approach that considers factors like seismic stability, corrosion protection, safety features (such as guardrails and access systems), and precise mechanical connections. While the exact project budget is not detailed in these technical drawings, the accompanying contract opportunity description indicates an estimated total bid price of approximately $4.4 million, with a projected contract completion time of 482 working days.

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U4_Tank_Replacement_Project_Specifications_03272024.pdf	PDF	Mar 27, 2024
U4_TANK_BID_PLANS_6_OF_6_-_El_P&ID.pdf	PDF	Mar 27, 2024
U4_TANK_BID_PLANS_5_OF_6_-_TOPO_SURVEY.pdf	PDF	Mar 27, 2024
U4_TANK_BID_PLANS_3_OF_6_-_ARCHITECTURAL.pdf	PDF	Mar 27, 2024
U4_TANK_BID_PLANS_2_OF_6_-_STRUCTURAL.pdf	PDF	Mar 27, 2024
U4_TANK_BID_PLANS_1_OF_6_-_CIVIL.pdf	PDF	Mar 27, 2024
U4_Tank_Replacement_Project_Exhibits_03272024.pdf	PDF	Mar 27, 2024

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NOTES:

1. DEMOLITION AND REMOVALS TO BE PER SECTION 02050.

2. EXTERIOR SURFACES OF ROOF AND SHELL CONTAIN HAZARDOUS

MATERIALS. SEE SECTION 02050 AND OTHER SECTIONS.

3. SEE SECTION 02050 FOR REFERENCE DRAWINGS AND REPORTS

PERTAINING TO THE EXISTING RESERVOIR.

SOURCE: DESIGN DRAWINGS DATED JANUARY 1965, SEE SECTION 02050.

OILED SAND BENEATH RESERVOIR BOTTOM. AFTER REMOVAL OF THE EXISTING

STEEL RESERVOIR STRUCTURE, ENGINEER WILL TEST TO DETERMINE

WHETHER THE OILED SAND IS A HAZARDOUS MATERIAL.

EXCAVATE AND REMOVE OILED SAND AS A HAZARDOUS WASTE MATERIAL.

REMOVE EXISTING 10" W VERTICAL OVERFLOW PIPE TO A LEVEL BELOW THE

BOTTOM OF THE OILED SAND. AT THE OUTSIDE OF THE FOUNDATION

FOOTPRINT, CUT THE 10" W OVERFLOW PIPE AND REMOVE IT WHERE IT WILL

CONFLICT WITH INSTALLATION OF THE 10" DS (1) TO U4MT. FILL REMAINING 10"

W PIPE WITHIN THE FOUNDATION FOOTPRINT WITH TYPE D BACKFILL. INSTALL A

CONCRETE PLUG AT THE EXPOSED END OF THE 10" W THAT DRAINS TOWARDS

THE CREEK.

REMOVE EXISTING 14" W PIPE TO A LEVEL BELOW THE BOTTOM OF THE OILED

SAND. AT THE OUTSIDE OF THE FOUNDATION FOOTPRINT, AFTER INSTALLATION

OF THE 10" DS (1) PIPES, THE NEW TEE, AND THE ASSOCIATED PIPING, CUT AND

REMOVE THE EXISTING 14" W OUTSIDE OF THE FOUNDATION FOOTPRINT. FILL

THE REMAINING 14" W PIPE WITHIN THE FOUNDATION FOOTPRINT WITH TYPE D

BACKFILL.

TO OBTAIN CURRENT ELEVATIONS, ADD 3.40' TO THE ELEVATIONS SHOWN ON

THIS AND THE 1965 DRAWINGS.

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

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MME, INC. Engineer retains all right and title. No part may be reproduced in any fashion or medium without the express written permission of the Engineer.These drawings are Instruments of Service, issued for a one-time, single use by the Owner. The entire contents of these Drawings are Copyright c 2022

ROBERT W. MILES

CONSULTING ENGINEERS

R1.0

MAH

RWM

G S

O N

U N

P R

2 3

4 5

EXISTING PLAN

1"=10'

DEMOLITION NOTES:

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54'-0" ID

'-6

CONE ROOF

(E) RINGWALL

FOUNDATION

EL=751.72

(NOTE 14)

3' -0

FOUNDATION

PREPARATION

NOTE 8

SHELL

MOL

'-6

EL 775.75

TORUS

TCL

OVERFLOW

EL 777.75

BOTTOM

NOTE 9

ANNULAR BOTTOM

PLATES, 10 AROUND

NOTE 9

NOTE 10

NOTE 12

BOTTOM OF

STAIRWAY

TOP OF

STAIRWAY

(APPROX.)

SEE NOTE 13

NORMAL OPERATING

LEVEL RANGE

SEE DESIGN

CRITERIA

S9 S3

S1 S10

SHELL

3'-0"

MIN PUMPING LEVEL

SEE DESIGN CRITERIA

MOL EL 780.33

'-1

0" (N

'-1

0" (N

SHELL

TCL

OVERFLOW

EL 782.33

4' -0

(N) TOP OF

MODIFIED FOOTING

EL 752.25

(N) FOUNDATION

EL 753.50

(N) CONCRETE

FOUNDATION

17'-2" ID

5' -0

90°

180°

270°

0°

S11

S6 S5

S11

S10

S13

S7 S8

S12

90°

180°0°

270°

BOTTOM OF

STAIRWAY

TOP PLATFORMTOP OF STAIRWAY

(APPROX.)

NOTES:

1. MOL-MAXIMUM OPERATING LEVEL

2. HEIGHT TO MOL

3. SHELL HEIGHT

4. TORUS HEIGHT

5. SEISMIC SLOSH ALLOWANCE

6. ROOF STRUCTURAL MEMBERS OMITTED FOR CLARITY. SEE SHEET R5.0.

7. INSTALL 16"x20"x8" STN STL ELECTRICAL ENCLOSURE, NEMA 4X.

INSULATE AND MOUNT PER 8/R7.0

8. SEE SECTION C/R8.0 AND SECTION 02212 FOR PREPARATION OF

EXISTING FOUNDATION.

9. APEX OF BOTTOM CONE. SLOPE NOT SHOWN

10. UNIFORM SLOPE TO RINGWALL

11. TCL - TOP CAPACITY LEVEL

12. BOTTOM RECTANGULAR AND SKETCH PLATE LAYOUT BY CONTRACTOR.

13. COORDINATE ORIENTATIONS WITH PIPING FOR OVERFLOW, DRAIN, AND

INLET/OUTLET

14. TOP OF NEW CAP ON EXISTING FOUNDATION 752.25

15. FOR THE U4MT BOLTED TANK, USE EQUIVALENT DETAILS FOR THE

STAIRWAY SHOWN ON R10.0 AND R11.0

16. FOR THE U4MT BOLTED TANK, USE EQUIVALENT DETAILS FOR THE

FLOAT VALVE INSTALLATION SHOWN ON R6.0

1"=5'

SECTION -

1"=5'

(SEE TABLE FOR FITTING ORIENTATIONS)

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R2.0

MAH

RWM

22109??

S, SE

O N

1"=5'

(SEE TABLE FOR FITTING ORIENTATIONS)

SECTION -

1"=5'

U4R SHELL FITTINGS AND APPURTENANCES

DESIGNATION DESCRIPTION

SIZE,

INCHES

NO.

REQUIRED

AZIMUTH

ORIENTATION,

DEGREES

S1 MIXING CONNECTION, WITH BLIND FLANGE 4 1 280

S2 SAMPLE PIPING CONNECTIONS, SETS OF 4 2 1 -

S3 FLOAT GAGE AND BOARD - 1 230

S4 SHELL MANWAY 36 1 270

S5 SHELL MANWAY 30 1 90

S6 INTERIOR SHELL LADDER - 1 335

S7 STAIRWAY, BOTTOM TREAD - 1 241

S8 OVERFLOW 8 1 177

S9 EXTERIOR ELECTRICAL CONDUIT SUPPORTS, SETS OF 5

PER DETAIL 5/R7.0

16" WIDE 1 330

S10 LEVEL INSTRUMENT TAP AND ENCLOSURE (NOTE 7) 2 1 260

S11 FLOAT-ACTUATED PILOT VALVE V-8A PER DETAIL 5/R6.0 - 1 332

S14 FLANGED FITTING WITH BLIND FLANGE, H=18" 4 1 172

B1 DRAIN (NOTE 13) 6 1 -

B2 INLET/OUTLET (NOTE 13) 10 1 191

U4MT SHELL FITTINGS AND APPURTENANCES

DESIGNATION DESCRIPTION

SIZE,

INCHES

NO.

REQUIRED

AZIMUTH

ORIENTATION,

DEGREES

S1 TRANSFER CONNECTION, WITH V-24 AND

BLIND FLANGE

4 1 100

S2 SAMPLE PIPING CONNECTIONS, SETS OF 4 2 1 -

S3 FLOAT GAGE AND BOARD - 1 185

S4 SHELL MANWAY 36 1 230

S5 SHELL MANWAY 30 1 50

S6 NOT USED

S7 STAIRWAY, BOTTOM TREAD 9 (NOTE 15) 250

S8 OVERFLOW (NOTE 13) 8 1 290

S9 EXTERIOR ELECTRICAL CONDUIT SUPPORTS,

SETS OF 5 PER DETAIL 5/R7.0

16" WIDE 1 40

S10 LEVEL INSTRUMENT TAP AND ENCLOSURE

(NOTE 7)

2 1 105

S11 FLOAT-ACTUATED PILOT VALVE V-8B PER

DETAIL 5/R6.0 (NOTE 16)

- 1 45

S12 DRAIN (NOTE 13) 2 1 288

S13 INLET/OUTLET, WITH VORTEX BREAKER

(NOTE 13)

10 1 180

INITIAL RESERVOIR LEVEL SETPOINTS

RESERVOIR IN

SERVICE ACTION LEVELS

INITIAL SET POINTS, FEET

ABOVE BOTTOM

U4R U4 PUMP ON 14.0

U4 PUMP OFF 23.5

OVERFLOW 25.5

HIGH ALARM 24.5

ALTITUDE VALVE CLOSE 25.0

ALTITUDE VALVE RE-OPEN 24.0

U4MT U4 PUMP ON 10.0

U4 PUMP OFF 26.8

OVERFLOW 28.8

HIGH ALARM 27.8

ALTITUDE VALVE CLOSE 28.3

ALTITUDE VALVE RE-OPEN 27.3

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%%UU4R WELDED STEEL RESERVOIR - SHELL AND BOTTOM PLAN

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%%UU4MT BOLTED STEEL RESERVOIR - SHELL AND BOTTOM PLAN

.9°

TORUS SEGMENTS

SHELL

TORUS STIFFENER AT

EACH OUTER RAFTER

ROOF

PERIPHERAL

GUARDRAIL,

SECTION 055303'-

90°

180°

TYP, NOTE 1

270°

0°

RAFTERS,

28 AROUND

CENTER COLUMN

ROOF CENTER VENT

R4.0

90°

180°0°

270°

NOTES:

1. LOCATE PERIPHERAL ROOF VENTS AT INTERVALS OF APPROXIMATELY 90

DEGREES. POSITION EACH VENT AT THE MID-POINT BETWEEN RAFTERS AND 2'

INSIDE THE HANDRAIL.

2. LOCATE ACCESS HATCH SO THAT EACH IS AT THE MID-POINT BETWEEN

RAFTERS.

3. COORDINATE NUMBER AND LOCATIONS OF CORROSION ROOF PORTS WITH

OWNER'S DESIGN DRAWINGS AND DETAILS.

4. PROVIDE 2 RIGGING EYES AT EACH ROOF HATCH AND 2 AT CENTER OF ROOF.

(ARC DIMENSIONS ARE IN DEGREES)

R3.0

MAH

RWM

22109??

R O

O F

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

SCALE: 1"=4'

NTS

U4 MT BOLTED STEEL TANK,ROOF FITTINGS AND APPURTENANCES

DESIGNATION DESCRIPTION

SIZE,

INCHES

NO.

REQUIRED

AZIMUTH

ORIENTATION,

DEGREES

R1 ROOF VENT 16 1 -

R2 NOT USED

R3 ROOF HATCH 36" x 48" 1 78

R4 PERIPHERAL ROOF HANDRAIL - -

U4R WELDED STEEL RESERVOIR, ROOF FITTINGS AND APPURTENANCES

DESIGNATION DESCRIPTION

SIZE,

INCHES

NO.

REQUIRED

AZIMUTH

ORIENTATION,

DEGREES

R1 CENTER VENT 16 1 -

R2 PERIPHERAL VENTS - 4 0,90,180,270 NOTE 1

R3 ROOF HATCH 36" x 48" 2 155,335

R4 PERIPHERAL ROOF HANDRAIL - -

R5 RIGGING EYE, DETAIL 4/R9.0 - 6 NOTE 4

R6 CATHODIC PROTECTION PORTS (NOTE 3)

R7 LEVEL INSTRUMENT ROOF FITTING, WITH BLIND FLANGE 6 1 350

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%%UU4R WELDED STEEL RESERVOIR - ROOF PLAN

%%UU4 MT BOLTED STEEL RESERVOIR - SHELL AND BOTTOM PLAN

42"

3/16" CONE HOOD, OR

ELLIPSOIDAL HEAD

1/8" TOP BAFFLE CYLINDER

1/8" BOTTOM

BAFFLE CYLINDER

3/8"x 5" SUPPORT

BARS (SIX TOTAL)

9" 4"

4"4"

16" OD PIPE

1" LI

1/4" BOTTOM BAFFLE

CLOSURE RING

1/4" BOTTOM VENT RING

16" OD ALUMINUM

PIPE SCH 20 REMOVABLE SCREEN

ALUMINUM FLANGE, TO MATCH STEEL

FLANGE, THICKNESS 1.00 INCH

(NOTE 5)

16" OD STEEL

PIPE SCH 20

STEEL FLANGE, AWWA C207, CLASS B,

DIMENSIONS, BUT USE ONLY 8 BOLTS

GASKET PER SECTION 15010, FLANGE

THICKNESS 0.50 INCH (NOTE 5)

16" OD ALUMINUM PIPE

SCREEN RETAINING RING SECTIONS,

TWO REQUIRED, ONLY PARTIALLY

SHOWN FOR CLARITY

SCREEN FLANGE

(2 SHOWN, 6 REQ'D)

4" SHELL

TWO SCREEN

SEGMENTS AROUND

SUPPORT BARS

(2 SHOWN, 6 REQ'D)

SCREEN RETAINING

CAP SCREWS, TYP

SPACE AT 6" MAX

4" BOTTOM VENT RING

BOTTOM BAFFLE CYLINDER

3/8" x 5" SUPPORT BAR

1/2" x 3" SCREEN FLANGE

TOP SCREEN, 0.135 WITH 1/2" SQUARE

OPENING, WOVEN 316 SS

BOTTOM SCREEN, 0.035 WITH 1/16"

SQUARE OPENING, WOVEN 316L SS,

MIN 40 PERCENT OPEN AREA

1/4" x1 1/4" SCREEN RETAINING RING SECTION

3/8" SCREEN RETAINING CAP SCREWS

DRILL AND TAP SCREEN FLANGE

SHELL 2'

16" PIPE

BOTTOM

VENT RING

4" SCREEN

ATTACHMENT RING

42" OD 16" OD

TOP AND BOTTOM

SCREENS

6 5 8"

NET SCREEN WIDTH

SCREEN RETAINING RING,

TYP OF 2

6' 3' 3'

6' -9

" A

U M

1 2"

10'

2' 2'

2' 6' 2'

2" GALV STEEL CAP

SCREWS WITH TORX

SECURITY HEADS, TYP

PLAN VIEW

SECTION A-A

30°

4' S

NEOPRENE

GASKET

DRILL 4-1/4" WEEP HOLES

RECTANGULAR NECK ROOF PLATE

STEEL FLANGE

REMOVABLE SCREEN WITH

TRAME. USE 6 CAP SCREWS

WITH TORX SECURITY HEADS

SEAL WELDSTEEL FRAME

SECTION A

NTS

CENTER ROOF VENT

DETAIL

CENTER ROOF VENT SCHEMATIC SECTION

NTS

SECTION

NTS

SUPPORT BARS

ROOF VENT NOTES:

1. ALL MATERIALS ALUMINUM PER SECTION 05500, EXCEPT AS NOTED. JOINTS TO BE DOUBLE FILLET WELDED.

2. BOLT HEADS TO BE HEX HEAD SOCKET TYPE.

3. FLANGE BOLTS: GALVANIZED STEEL PER SECTION 055005. SCREEN BOLTS: ALUMINUM PER SECTION 05505.

4. APPLY 1/8" THICK POLYETHELENE TAPE TO SCREEN FRAMES TO ISOLATE THE STN STL SCREENS FROM THE ALUMINUM FRAMES.

5. MACHINE FLANGES TO PROVIDE FLAT FACES WITHOUT WELDING DISTORTION.

6. CUT EACH SCREEN FROM ONE PIECE OF MATERIAL SO THAT THERE ARE NO JOINTS.

SECTION

NTS

SECTION AT SCREENS

NOTES:

1. VENT MATERIALS TO BE 3/16" ALUMINUM PER SECTION 05500 UNLESS NOTED OTHERWISE.

2. INTERIOR SCREEN TO BE 0.135 WIRES WITH 1/2" SQUARE OPENING, WOVEN 316 STN STL.

3. EXTERIOR SCREEN TO BE 0.035 WIRES WITH 1/16" SQUARE OPENINGS, WOVEN 316 SNT STL.

4. APPLY 1/8" THICK POLYETHELENE TAPE TO SCREEN FRAMES TO ISOLATE THE STN STL SCREENS

FROM THE ALUMINUM FRAMES.

DETAIL

PERIPHERAL ROOF VENTS

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R4.0

MAH

RWM

22109??

R O

O F

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CENTER RING GIRDER HSS

6x4x1/4". BUTT WELD JOINTS

BETWEEN GIRDER SECTIONS

ROOF

PLATE/RAFTER

2" CONNECTION PLATE

GALVANIZE AFTER

DRILLING HOLES

(NOTE 6)

RAFTER BOLTS

NOT SHOWN

(NOTE 7)

SEAL WELD ALL

JOINTS, TYP

(NOTE 8)

R=5'-0" MAX AT CENTER

ROOF CENTER PLATE

SHELL

4" ROOF PLATES

24'3'

RAFTERS, TYP

CENTER COLUMN

SCALE: 1"=4'

27'

CENTER COLUMN

ROOF SUPPORT

TORUS SEGMENTS

SHELL

TORUS STIFFENER AT

EACH OUTER RAFTER

RAFTERS,

28 AROUND

2" PLATE

LAP, TYP

CENTER GIRDER RINGROOF VENT

CENTER COLUMN BELOW

-SEE DETAIL

27'-0"

ROOF PLATE

SEAL WELD ALL JOINTS

EXCEPT BOLTED JOINTS,

TYP

SHELL TOP RING

TORUS

BOLTED CONNECTION

RAFTER

3/8" MIN STIFFENER

AT EACH RAFTER

TOP OF SHELL TCL OVERFLOW WL

CUT OUT IN WEB TO

PROVIDE FOR ASSEMBLY

MOL

R=36"

ROOF PLATE

9" M

INTEGRAL

COLD-FORMED

RAFTER

LAP

PLATE LAPS,

TYP

INTERIOR WELD

IS A SEAL WELD

CENTER GIRDER RING,

STRUCTURAL TUBING

OR FABRICATED

SECTION

MOL

2' -6

5'-0" MAX.

2'-6" MIN.

CAP

4" PIPE STRUTS (4)

8" CENTER COLUMN

1/4" CENTER CONNICAL

CIRCULAR PLATE

CENTER VENT

SEE DETAIL

DETAIL

ROOF JOINT AT SHELL

1"=1'-0"

DETAIL

CONNECTIONS AT CENTER RING GIRDER

3"=1'-0"

SECTION -

3"=1'-0"

RADIAL JOINTS

SCALE: 1"=4'

NOTES:

1. CONTRACTOR SHALL DESIGN THE ROOF IN ACCORDANCE WITH THIS DRAWING

AND SECTIONS 13660 AND 13658.

2. INTEGRAL, COLD-FORMED RAFTER DIMENSIONS SHOWN ARE MINIMUM. GIRDER

SECTION DIMENSIONS AND PLATE THICKNESSES SHOWN ARE MINIMUM. ALL

DIMENSIONS SUBJECT TO CONFIRMATION AND ADJUSTMENT BY CONTRACTOR

DURING PREPARATION OF DESIGN AND SHOP DRAWINGS.

3. GIRDER SECTIONS SHALL BE ENCLOSED AS SHOWN.

4. SEE SECTION 13658 FOR ADDITIONAL REQUIREMENTS AND PERMISSIBLE

VARIATIONS.

5. SEE OTHER SHEETS ROOF FITTINGS, VENTS, AND OTHER APPURTENANCES.

6. GALVANIZE CONNECTION PLATES AFTER FABRICATION. PROVIDE SLOTTED

HOLES FOR FIELD ASSEMBLY VARIATIONS. CONTACT SURFACES TO BE

PRE-COATED PRIOR TO ERECTION. SEE SECTION 09908.

7. PROVIDE 1/4" THICK WASHERS AT SLOTTED HOLE DIAMETERS SHALL BE

SUFFICIENT TO COVER OPENINGS AND SLOTTED HOLES.

8. DO NOT WELD RAFTER ENDS TO CONNECTION PLATES.

SECTION -

1/2"=1'-0"

CENTER COLUMN ROOF SUPPORT

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

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T O

Y O

C R

U Z

T U

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N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R5.0

MAH

RWM

22109??

U C

N S, D

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%%UTYPICAL SECTION THROUGH ROOF

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%%UPARTIAL PLAN OF ROOF

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RESERVOIR

SHELL

8" OF (6)

TYP 2"x2"x 3 8"

TYPE 316

STN STL STRUTS

USE INSULATING SLEEVES,

WASHERS, AND GASKETS TO

ISOLATE STAINLESS STEEL AND

CARBON STEEL COMPONENTS

1/2" DIA STN STL BOLT

WITH WASHERS AND

NUT, TYP

8" DIA x 3/8" CARBON

STL PLATE, TYP

1/2"x 6"Ø

PAD PLATES

3/4"Ø GALV U-BOLT

L 3"x3"x 1/4"

3/16

TANK SHELL

8" OF (6)

1/4" BLIND FLANGE W/

8 1/2" BOLTS (12" OPENING)

1" LIFTING EYE

4-1" Ø HOLES

3/4" GALV BOLTSMAX WS EL, SEE

RESERVOIR SECTIONS

1/4

1/4" x 30"Ø BUMPED HEAD

(GALV AFTER FABRICATION)

8" FLANGES

REINFORCING PAD

1/4

2' -0

6"3'-3" 1'-9"

'-0

1' -0

3" 1 1 2"

3" x 3/8" FB-4 REQ'D

5/8" GALV CAP SCREWS

TAP WALL OF PIPE

EXTERIOR BRACKETS

INTERVALS OF 7'-0"

SEE DETAIL

SEE FOR CONTINUATION

R8.0

8" OF (6)

TANK SHELL

2' -0

-0

4' -0

INTERNAL BRACKETS

SEE DETAIL

27'-0"

TOP OF SHELL TCL OVERFLOW WL

MOL

R=36"

RAFTER

ROOF PLATE

3/8" MIN STIFFENER

AT EACH RAFTER

TORUS

SHELL TOP RING

STILLING WELL

(SEE NOTE 6)

FLOAT VALVE

V-8A

NOTES:

1. ATTACH FLOAT VALVE BASE PLATE TO AN OFFSET ANGLE WELDED TO

THE STIFFENER, USING STN STL BOLTS. USE INSULATING WASHERS AND

BOLT SLEEVES TO ISOLATE STN STL FROM CARBON STEEL.

2. STILLING WELL TO HAVE OPEN TOP AND ONE 2" HOLE IN BOTTOM.

3. SERVICE PORT COVER MAY BE CURVED TO MATCH THE TORUS SURFACE

RATHER THAN VERTICAL AS SHOWN.

4. INSTALL THREE 1" STN STL THREADED COUPLINGS IN SHELL FOR THE

HYDRAULIC CONTROL PIPING. INSTALL ONE 1" STN STL THREADED

COUPLING FOR THE VALVE DRAIN.

5. PROVIDE 1/4" AUTOMATIC AIR RELEASE VALVES AT HIGH POINTS OF THE

HYDRAULIC CONTROL PIPING.

6. PROVIDE 10" PVC PIPE STILLING WELL. MOUNT TO SHELL USING 1/2"

D-BOLTS ATTACHED TO 2"x2"x3/8" ANGLES WELDED TO SHELL. DRILL 1/4"

HOLES IN PIPE AT 1" OC AND ONE IN THE BOTTOM CAP AS A DRAIN HOLE.

7. ALL STEEL COMPONENTS OF STILLING WELL TO BE GALVANIZED.

18"x18" SERVICE PORT, BOLTED AND GASKETED

THREE 3/4" HC (3)

BOTTOM CAP

DETAIL

INTERNAL OVERFLOW PIPE

DETAIL

BRACKET

3'-6"

36" CLEAR OPENING

43.25" B.C

46.50" O.D

6" 3"

1/ 2"

3/ 4"

2" 2'-6"

1 5/8" 2'-4" 1'-3"

1' -9

2' -4

4' -0

1" DIA. GRIP ROD

WELDED TO PLATE

3/8"x3" PLATE

INSIDE FACE

OF TANK

3/8" PLATE

5/8" DIA. HANDLE

REINFORCING PLATE

1" DIA. GALV. ROD

W/ NUT & COTTER

PIN BOTH ENDS

(32) 1-1/2"Ø GALV BOLTS

TOP OF RING FOOTING

3/8" PLATE

SECTIONAL PLAN

ELEVATION

WELD

DETAIL

SIDE ACCESS MANHOLE

OD=72"

1" GALVANIZED

SCH 40 PIPE

FULL FACE GASKET. FLANGE AND

COVER PLATE GASKET SURFACES

TO BE MACHINED AFTER WELDING.

THICKNESS AFTER MACHINING TO

BE MIN 0.750"

NOTE:

MANHOLE SHALL COMPLY WITH

API 650. LATEST EDITION

NOTE: 36" MANWAY SHOWN. ADJUST DIMENSIONS FOR 30" MANWAY.

DETAIL

BRACKET

DRAWN BY:

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C R

O N

43210

JOB NUMBER:

D F

O R

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C R

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B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R6.0

MAH

RWM

22109??

O W

DETAIL

FLOAT VALVE INSTALLATION

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4"BLIND FLANGE

CONCRETE

FOUNDATION

RESERVOIR

FLOOR

REINFORCING

PLATE

STL. TANK SHELL

NOTE:

USE SAME DETAIL FOR ROOF FITTINGS.

SCH 40 STEEL PIPE

AWWA CLASS D

FLANGE AND

BLIND FLANGE

GRIND 1/8" RADIUS

OPENING

ROOF HATCH OR

VENT CYLINDER

REINFORCING PLATE

ROOF PLATE

OUTSIDE = 2 x OPENING

NOTES:

1. REINFORCE PLATE THICKNESS TO MATCH ROOF THICKNESS.

2. FOR CONE ROOF, OUTSIDE = 1.5 x OPENING.

3. USE CIRCULAR REINFORCING PLATE FOR CIRCULAR OPENINGS,

RECTANGULAR PLATE FOR RECTANGULAR OPENINGS. RECTANGULAR

REINFORCING PLATES TO HAVE MIN 6" RADIUS AT CORNERS.

GRIND 1/8"

RADIUS

1/4"

(DOOR NOT SHOWN FOR CLARITY)

RESERVOIR

FLOOR

2"x2" MOUNTING ANGLES, WELD TO SHELL

ENCLOSURE

LOCKING HASP

30"x36"x8" NEMA 4X ELEC.

ENCLOSURE WITH HINGED

DOOR. ATTACH CLOSED CELL

POLYSTYRENE FOAM

INSULATION TO ALL INTERIOR

SURFACES USING STN STL

MACHINE SCREWS, NUTS AND

INSULATION WASHERS

DETAIL

SHELL PENETRATION DETAIL

NOTE:

1) VALVE, PIPE, AND SUPPORT MATERIALS TO BE

STAINLESS STEEL PER SECTION 15070.

3/4" SA (3)

RESERVOIR

SHELL

TYP

5/8" STUD BOLTS, TYP

W/INSULATING SLEEVES

AND WASHERS

CLASS 150 STN STL BLIND FLANGE,

TYPE 316. DRILL HOLE AND WELD

IN THE 3" SA. MOUNT WITH

INSULATING GASKET

INSIDE

3"Ø CUT WITH

HOLE SAW

ABRASIVE BLAST

AND COAT INTERIOR

SURFACES WITH

FLANGE REMOVED

2" ASME CLASS 150

STUDDING OUTLET,

ASTM A105

3/4" THREADED

ELBOW

3/4" x 1/4" BUSHING

1/4" SAMPLE VALVE

E309

DETAIL

PIPE AND CONDUIT SHELL SUPPORTS

NOTE:

PROVIDE AT MAX. SPACING OF 6'-0" AND AT ELBOW FITTINGS.

1 5/8" STN STL

CHANNEL SUPPORTS

WITH PIPE STRAPS

2"x2" STN STL ANGLE

RESERVOIR SHELL

R=3'-0"

1' -0

1/4

3/4" DIA RUNGS @ 12" OC,

PLUG WELD ENDS, TYP

(STN STL FOR

INTERIOR LADDER)

INTERIOR LADDER 2 1/2" x

3/8" FLAT BAR RUNNERS,

STN STL

STRUTS (L - 2 1/2" x 2 1/2" x 1/4")

BOLT TO CLIP AND LADDER WITH

BOLTS, BRACKET REQUIRED AT

10'-0" MAX SPACING, ALL

MATERIALS STN STL

CLIP (L - 6" x 6" x 1/4" STL)

WELD TO BOTTOM OF TANK,

LADDER BOLTED TO CLIP

WITH STN STL BOLTS,

(NOTE 3)

1/4" STL CLIP

(NOTE 3)

RESERVOIR

SHELL

TOP OF RINGWALL

FOOTING

6'-0"

TOP STRUTS TO BE

WITHIN 3'-0" OF ROOF

FLOOR PLATES

ELEVATION

L TWO - 2x2x1/4" STN STL FLAT

BAR STRUTS WITH 1/2" STN STL

BOLTS, (NOTE 3)

TWO STL CLIPS

RUNNER

STRUT

NOTE 2

1/2" DIA STN STL BOLT

WITH WASHERS AND

NUT, TYP

STL SHELL CLIP

RESERVOIR SHELL

NOTE 3

LADDER

3/16

PLAN

DETAIL

TANK OUTLET FITTING

ROOF OPENING REINFORCEMENT

DETAIL 8

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

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N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R7.0

MAH

RWM

22109??

R O

O F

S H

S, M

DETAIL

INTERIOR LADDER

1. PROVIDE LADDER SAFETY DEVICE PER SECTION 05500.

2. LOCATE STRUTS AND WELD CLIPS TO SHELL AT LOCATIONS

THAT CLEAR THE SHELL WELD JOINTS BY AT LEAST 6 INCHES.

3. USE BOLT INSULATING SLEEVES, WASHERS, AND GASKETS TO

INSULATE STEEL SLIPS FROM STAINLESS STEEL ANGLES AND

BOLTS.

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NO. C 20595

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6" D (1)

SCH 40

5'-0"

CONC

RING WALL

RESERVOIR

SHELL

12" PD (4)

3'-3"1'-0"

GRATING

20" OF (1)

NOTES:

FOR U4MT, ELIMINATE THE 12" OF VERTICAL PIPE

AND LOCATE THE PRECAST CONCRETE BASIN

NEXT TO THE FOUNDATION. DISCHARGE BOTH THE

2" PD AND 8" OF DIRECTLY INTO THE BASIN WITH A

6" AIR GAP.

BACKFILL EXCAVATION WITH CLASS I CONCRETE.

GROUT NEW PIPE INTO BORED HOLE AFTER

COMPLETION OF PIPING, TYP.

CUT PIPE TO PROVIDE AIR GAP OF 2xD

6" PD (6)

FOR U4 R

GROOVED-END

TYPE COUPLING,

TYP

V-15

V-12

2' -0

" M

PIPE INVERT TO

MATCH BASIN INVERT

24"x30"x8" SUMP IN

RESERVOIR BOTTOM

BOTTOM

RESERVOIR

SHELL

V-11

V-13OR

20" OF (1)

PRECAST CONCRETE

BASIN, 36"x48"

V-15

TOP OF PAVEMENT

HS-2O TRAFFIC GRATING

R6.0

8" OF (6) FOR U4 MT

10" OF (6) FOR U4 R

AIR GAP (MIN)

4x4x10 GAGE STAINLESS STEEL

WELDED MESH SCREEN

SECURE WITH STAINLESS

STEEL PIPE BAND

6" TYPE G

MATERIAL

IE 749.50

IE - SEE CIVIL SHEETS,

NTS

12" PD (4)

2' -0

8" or 10" of (5)

NOTE 4

IE 749.50

6" PD (7)

SCH 40

BOTTOM

CONCRETE

RING WALL

RESERVOIR

SHELL

NOTE 2

24"x30"x8" DRAIN

SUMP (NOTE 3)

4" FLANGE

UNDISTURBED EXISTING SOIL

SEE SECTION 02210

BURIED

VALVE

M6.0

V-12

6" PD (1)

SCH 40

90° ELBOW,

2 REQ'D

VERTICAL RUN

(NOTE 1 & 2)

4' -0

PIPE FLANGE SUPPORT TYPE 37

ADJUST AND GROUT BASE WITH

TANK FULL OF WATER

TANK SHELL

OUTER EDGE OF

CONCRETE FOUNDATION

10" DS (2)

V-10

5'-0"

SURFACE AFTER

REMOVAL OF

OILED SAND

NOTES:

ASPHALT PAVEMENT AND TYPE G

MATERIAL TO BE INSTALLED IN ENTIRE

AREA WITHIN FOUNDATION RINGWALL.

HAND-TOOL EXCAVATE THE FINAL

SURFACES OF THE PIPE TRENCH,

REMOVE ALL LOOSE MATERIAL.

4" COLLAR PLATE

CL EL ~746.9 12" DS (7)

SCH 40

4" MIN

PIPE TRENCH BACKFILL,

CLASS I CONCRETE

2" SILT STOP

RESERVOIR SHELL

FOUNDATION GROUT

SECTION 13652

FOUNDATION CAP,

SEE S2.0

EX FOUNDATION

1'-0"

12" ASPHALT

PAVEMENT

FORMED SURFACE

FOR CONCRETE

BOTTOM PLATES

TYPE G

MATERIAL 1

12" DS (1)

30°

V-9

PROVIDE TWO 3/8" SAFETY

CROSS BARS OVER OPENING

10" DS (1)

V-26

V-9

12" DS (1)

U4R SHELL

PUMP STATION BUILDING

NOTES:

14" x 12" x 10" CROSS.

AFTER CUTTING AND REMOVAL OF EXIST 14" W,

ALLOW OWNER ONE HOUR TO CONDUCT

INTERNAL INSPECTION OF REMAINING PIPE.

BUTT STRAP CONNECTION TO EXIST 14" W.

REPLACE FLANGE COUPLING ADAPTER WITH

BLIND FLANGE WHEN REMOVING EXIST U4R FROM

SERVICE. INSTALL 2'x2' THRUST BLOCK BETWEEN

BLIND FLANGE AND EXISTING 14" W.

AFTER PIPING IS COMPLETE AND THRUST BLOCK

IS IN PLACE, PRESSURE TEST THE INSTALLATION

TO 25 PSI.

EXISTING YARD PIPING AND ELECTRICAL

CONDUITS ARE NOT SHOWN.

EX 14" W

U4R FOUNDATION

GROOVED-END

COUPLING, TYP

BUTT STRAP

4 5

V-16

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

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B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R8.0

MAH

RWM

22109??

T/ O

O W

A N

D D

DETAIL

OVERFLOW AND DRAIN

1/2"=1'-0"

SECTION A

1/2"=1'-0"

OVERFLOW AND DRAIN

SECTION B

1/2"=1'-0"

OVERFLOW AND DRAIN

DETAIL

INLET/OUTLET

1/2"=1'-0"

DETAIL

CONNECTION OF PIPING AT U4R

1/2"=1'-0"

SECTION -

3/4"=1'-0"

NOTES:

1. PROVIDE LONG-BODY SLEEVE TYPE COUPLING IN VERTICAL PIPE

ABOVE GROUND.

2. PROVIDE TYPE P HARNESS, SET PER AWWA MANUAL M11. DESIGN FOR

100 PSI WITH TWO 5/8" RODS. AXIS OF RODS TO BE 90 - 270 DEGREES.

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X X

DETAIL

ROOF HATCH, GUARD RAILS, AND LANDING PLATFORM

2'-0"

NOTES:

1. LOCATE REMOVABLE GUARD RAIL SO HATCH COVER OPENS WITHOUT

INTERFERENCE.

CHAIN

CLOSURE

TORUS

SHELL

HINGE SIDE

OF HATCH

SELF CLOSING

GATE

RIGGING EYES,

TYP OF 2

STAIRWAY

INTERNAL

LADDER

ROOF HATCH

3'-0"

REMOVABLE GUARD

RAIL & POSTS, TYP7'-0"

LAN

PLATFO

PLATFORM

PERIPHERAL

GUARDRAIL

2" PLATE

1" HOLE

16"

DETAIL

RIGGING EYE

STN STL

COTTER PINS

CROSS BARS

2"x1/4" CROSS

BARS

5/8" HINGE

ROD

5/8" HINGE

ROD

BEARING BARS

@ 4" OC, TYP

R O

E N

SCREEN FRAME

L 2"x2"x1/4"

3' -1

2'-11"

1 3/4"x1/4"

BEARING BARS

ROD CONNECTION

PLATES AT 4

LOCATIONS

4" OPEN

(TYP)

1/8" COVER

SCREEN

BENEATH

COVER

4' -3

" C

SCREEN

SUPPORT BARS

3'-3" CLEAR

COVER HANDLES

3/4"Ø BAR

PADLOCK

HASP

3/4"Ø SCREEN

SUPPORT BARS,

(TYP OF 2)

SCREEN SUPPORT

BARS, (TYP OF 4)

HOLE FOR SCREEN

HINGE ROD

COVER HANDLE

HINGE ASSEMBLY

1/8" NECK

FLANGE W/GASKET,

1/4"x 4"

GALV STL

FLANGE BOLTS

COVER

1/8" NECK

FLANGE BOLTS

AROUND ENTIRE

FRAME

ROOF

(NOTE 6)

SECTION

PLAN

SECTION

PLAN

3'-3"

SECTION C

1/2"=1'-0"

6'-6" MIN

PLATFORM

GUARDRAILS

GRATING

7 12" MAX

STEPDOWN

3'-6" MIN

SHELL

4" SHELL PAD

CHANNEL

FRAME

ANGLE STRUTS,

3 MIN

SCREEN NOTES:

1. CONTRACTOR DIMENSION HINGE ROD SO SCREEN CAN BE REMOVED.

2. ALL MATERIALS TO BE ALUMINUM, EXCEPT AS NOTED, AND WELDED

CONSTRUCTION.

3. COVER AND SCREEN TO OPEN 180°.

4. ASSEMBLE BEARING AND CROSS BARS USING ONE INCH LONG FILLET WELDS.

ASSEMBLE FRAME WITH BUTT WELDS.

5. COORDINATE DIMENSIONS AND DETAILS WITH THE HATCH COVER.

6. PAINT ALL SURFACES OF SCREEN AND FRAMES. SEE SECTION 09908.

HATCH NOTES:

1. ALL MATERIALS TO BE ALUMINUM AND WELDED CONSTRUCTION.

2. PROVIDE CLOSED CELL NEOPRENE GASKET BONDED TO UNDERSIDE OF

COVER.

3. PROVIDE TWO INTERIOR 1/4" x 2" CROSS STIFFENERS IN COVER SPACED AT 1/3

POINTS.

DETAIL

36" x 48" ROOF HATCH

1-1/2"=1'-0"

DETAIL

SAFETY GUARD SCREEN

1-1/2"=1'-0"

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R9.0

MAH

RWM

22109??

R O

O F

G U

L, AC

S H

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NO. C 20595

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ROOF ACCESS

PLATFORM & HATCH

SEE DETAIL

ROOF HANDRAIL

R9.0

TANK SHELL

RINGWALL

FOUNDATION

BELOW

STAIRWAY

CONCRETE

PAD

STAIRWAY

HANDRAIL

STAIR STRINGER

BEND TO RADIUS

INTERMEDIATE STEEL

GRATING LANDING PLATFORM

SEE NOTE 2

INTERMEDIATE STEEL

GRATING PLATFORM

3'-0" WIDE STEEL

GRATING STAIR

TREADS (TYP)

SECURITY DOOR

TOP OF STAIR

PLATFORM

3'-0" MIN 3"

1' -0

" M

3'-3"

3" CLR

(TYP)

#5 @ 12"

STAIR STRINGERS

(NOTE 4)

TANK SHELL

EX RINGWALL

FOUNDATION

EQUALLY

SPACED

6" TYPE G

MATERIAL,

NOTE 10

CONCRETE STEP DELETED

DURING CONSTRUCTION

NOTES:

1. STAIR TREAD TO HAVE RISE AND RUN PER REGULATION REQUIREMENTS.

2. BOTTOM OF STAIRWAY SHALL BE AT LEAST 4'-0" CLEAR OF OBSTRUCTIONS

FOR APPROPRIATE ACCESS.

3. ONLY HANDRAIL AT LANDINGS AND PLATFORM TO HAVE KICK PLATE.

4. USE CHANNEL OR FORMED STEEL PLATE FOR EXTERIOR STRINGER. FOR

INTERIOR STRINGER USE MIN. 3 8" FORMED PLATE WITH 3" SET OFF FROM

SHELL.

5. ATTACHMENTS TO SHELL MUST BE WELDED ALL AROUND.

6. ATTACH STAIR TREADS TO STRINGERS AND ANGLES WITH BOLTS.

7. STRINGERS, BOLTS, AND STAIR TREADS TO BE HOT-DIP GALVANIZED AFTER

FABRICATION.

8. TREADS, STAIRWAY, AND GUARDRAILS PER SECTION 05530.

9. DURING PAINTING, PAINT THE STAIR NOSINGS BRIGHT YELLOW.

10. EXCAVATE EXISTING SOIL TO MIN DEPTH OF 1'-6" BELOW EXISTING GRADE.

REINSTALL AND RECOMPACT SOIL AND PROVIDE 6" TYPE G MATERIAL AS

INDICATED.1

4"=1'-0"

NTS

DETAIL

STAIRWAY, HANDRAIL AND CONCRETE PAD

3/4"=1'-0"

NTS

NOTE 10

1-1/2" STEEL PIPE

POSTS AND RAILS (TYP)

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R10.0

MAH

RWM

22109??

R O

O F

R W

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%%UEXTERIOR STAIR PLAN

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NO. C 20595

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1. STAIR TREAD TO HAVE RISE AND RUN PER REGULATION

REQUIREMENTS.

2. ONLY HANDRAIL AT LANDINGS AND PLATFORM TO HAVE KICK PLATE.

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

R11.0

MAH

RWM

22109??

R W

R L

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DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

M1A.0

MAH

RWM

22109??

O W

G R

BLIND FLANGE

PLUG VALVE

BALL VALVE

SWING CHECK VALVE

GATE VALVE

GLOBE VALVE

PRESSURE REGULATOR

BUTTERFLY VALVE

HYDRAULIC OPERATED GLOBE VALVE

PROPELLER FLOW METER

ELECTROMAGNETIC FLOW METER

M MOTOR DRIVEN EQUIPMENT

HORIZONTAL PUMP

VERTICAL PUMP

2" PRV

14" PRV

14" W

CL-ANALYZER / CONTROLLER

CLS

14" W

BOOSTER PUMP

PACKAGE SYSTEM

100 HP

REMOVED

PIPING

CL EL 748.72

10" W

CLE 754.89

100 HP

8" W

10" W

14" W

100 HP

10" W

8" W

424.48

HWS

455.48HWS

452 ±

436 ±

8" W 14" W

14" W

12" W

8" W

PUMP

NO. 1

PUMP

NO. 2

PUMP

NO. 3

12" W

14" W

6" PRV

12" PRV

EMPIRE GRADE

PIPELINE

14" W

FLOWMETER

VAULT

12" W

FROM

U2 PS

U2 RESERVOIR

U4 PUMP STATION

U2 MT

U6 PUMP STATION

CL-TABLET

SYSTEM

PUMP NO. 1 PUMP NO. 2

PUMP NO. 3

PIPE REDUCER

VARIABLE FREQUENCY DRIVEVFD

VFD

POPPET - TYPE SILENT CHECK VALVE

DIAPHRAM - ACTUATED GLOBE VALVE

AIR RELEASE VALVE

PIPE MATERIAL CHANGE

SLEEVE VALVE

150 HP

8" W

6" W

12" W

2"W

REMOVE

EXIST PRV'S

U4 ZONE VALVE

SEE NOTE G, DWG M4.0

CLEL CENTERLINE ELEVATION

CLS CHLORINATION SOLUTION

D DRAIN

DTP DESIGN TRANSIENT PRESSURE

DWP DESIGN WORKING PRESSURE

FI FLOW INDICATOR

FT FLOW TRANSMITTER

HP HORSE POWER

HWS HIGH WATER SURFACE

LI LEVEL INDICATOR

LSH LEVEL SWITCH HIGH

LSHH LEVEL SWITCH HIGH-HIGH

LSL LEVEL SWITCH LOW

LT LEVEL TRANSMITTER

MT MAINTENANCE TANK

OF OVERFLOW

PI PRESSURE INDICATOR

PRV PRESSURE REDUCING VALVE

PS PRESSURE SWITCH

PSH PRESSURE SWITCH HIGH

PSL PRESSURE SWITCH LOW

PT PRESSURE TRANSMITTER

RPBP REDUCED PRESSURE BACKFLOW PREVENTER

W TREATED WATER

WL WATER LEVEL

ZSC POSITION SWITCH CLOSED

ZSO POSITION SWITCH OPEN

ZT POSITION TRANSMITTER

EQUIPMENT AND VALVE IDENTIFICATIONV-XX

V-3 V-4

V-6

V-7 V-18

PIPE SUPPORT

M-5

M-6

8" DS (6)

4" DS (8)

V-5

V-19

8" DS (6)

V-20

FOUR-WAY GLOBE VALVE

FLOAT VALVE

8" DS (6)

TO 14" W M1B.0

PUMPED FLOW

TO 14" W

M1B.0

4" DS (8)

PRESSURE GUAGE

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NO. C 20595

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PIPING SYMBOLOGY

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

M1B.0

MAH

RWM

22109??

O W

G R

984.92

HSW

1,012.25

U5R

12" W

OUT

FROM

U5R

INTO

U5R

8" W

12" W

INLET / OUTLET

STRUCTURE

12" W14" W

10" W

14" W

UCSC METER VAULT

YARD METER VAULT

UCSC ABOVE

GROUND RPBP's

753.50

HWS 780.33

10" D (1)

U4MT

U5 RESERVOIR

U5 MT

983.75

HWS 995.75

UCSC PUMP STATION

8" OF

DECHLORINATION

BASIN

6"D

CAVE CREEK

752.25

U4 RESERVOIR

SURGE TANK

14" W TO UCSC

AT EMPIRE GRANDE

V-2

M-3

M-1

V-14

V-26

AIR GAP

V-12 V-15

AIR GAP

V-1

10" DS (2)

10" DS (1)

6" DS (2)

6" DS (1)

V-16

15" PD (4)

V-10

10" DS (1)

V-22

V-8

10" DS (2)

6" DS (6)

HWS 775.75

10" OF (6)

20" OF (1)

OVERFLOW BASIN

8" OF (6)

OVERFLOW BASIN

12" OF (1)2" D (8)

14" W

U4 MT

ON/OFF

U4 R

ON/OFF C

C O C O

3/4" DS (3)

TYP OF ALL HYDRAULIC

CONTROL PIPING

V-8A

V-8B

PANEL FOR VALVES AND

ACCESSORIES, AS REQUIRED

BY SECTION 15201

FROM 14" W M1A.0

PUMPED FLOW

ALTITUDE VALVE

FROM 14" W

M1A.0

14" W

CAVE CREEKV-21

V-17

15" PD (4)

14" W

V-25

V-13 V-24

V-23

1/4" DS (1)

DRAIN

1/4" DS (1) DRAIN

O C

VALVE

OPEN/CLOSE

V-11

V-9

15" PD (4)

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MECHANICAL EQUIPMENT AND DEVICES

DESIGN CRITERIAVALVE SCHEDULE (2-INCH AND LARGER)

PIPE TYPE DESIGNATIONS

PIPE SCHEDULE

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

ROBERT W. MILES

CONSULTING ENGINEERS

M2.0

MAH

RWM

22109??

N G

A N

D E

Q U

S, D

C R

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NO. C 20595

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EXISTING PLAN

2"=1'-0"

SECTION B

2"=1'-0"

SECTION A

2"=1'-0"

CL EL=751.50

CL EL=745.42 CL EL=745.42

CL EL=743.50

EL=748.50

CL EL=751.33

SECTION C

2"=1'-0"

CL EL=751.33

EXIST 14" D

SEE NOTE M ON

SHEET M4.0

CHECKED BY:

DRAWN BY:

SHEET

C R

O N

43210

JOB NUMBER:

D F

O R

O N

/X X/

A T

T O

Y O

C R

U Z

T U

K R

N G

A C

R U

W W

W .C

R U

O M

E N

W al nu t A ve , S ui te

B S an ta

C ru z, C

Ph on e (8

) 4

-3

MME, INC. Engineer retains all right and title. No part may be reproduced in any fashion or medium without the express written permission of the Engineer.These drawings are Instruments of Service,…

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